add readme

Author: tsloughter

README.md

@@ -1,2 +1,11 @@
-test_weber_2
-=====
+Weber Heroku Example
+====================
+
+Example [Weber](https://github.com/0xAX/weber), an [Elixir](http://elixir-lang.org/) web framework, app that can be deployed as is to [Heroku](https://www.heroku.com/).
+
+```
+$ heroku create --buildpack "https://github.com/goshakkk/heroku-buildpack-elixir.git"
+$ heroku labs:enable websockets
+$ git push heroku master
+$ heroku open
+```